1000ug/mL BORON 30mL

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SKU: CGB1-30ML

1000ug/mL BORON 30mL

Boron Expanded View

Boron

Location:  Group 13, Period 2
Atomic Weight:  10.811
Coordination Number:  4
Chemical Form in Solution:  B(OH)3 and B(OH)4-1

Storage & Handling:  Keep tightly sealed when not in use. Store and use at 20 ± 4°C. Do not pipet from container. Do not return portions removed for pipetting to container.

Chemical Compatibility:  Moderately soluble in HCl, HNO3, H2SO4 and HF aqueous matrices and very soluble in NH4OH. Stable with all metals and inorganic anions at low to moderate ppm levels.

Stability:  2-100 ppb levels stable for months in 1% HNO3 / LDPE container. 1-1,000 ppm solutions chemically stable for years in 1% HNO3 / LDPE container. 1000-10,000 ppm stable for years in dilute NH4OH / LDPE container.

B Containing Samples (Preparation & Solution):  Metal (crystalline form is scarcely attacked by acids or alkaline solutions; amorphous form is soluble in conc. HNO3 or H2SO4); B(OH)3 (water soluble); Ores (avoid acid digestions and use caustic fusions in Pt0); Organic Matrices (dry ash mixed with Na2CO3 in Pt0 at 450°C then increase heat to 1000°C to fuse; or perform a Na2O2 fusion in a Ni0 crucible / Parr bomb).

Atomic Spectroscopic Information:
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 249.773 nm 0.003/.001 µg/mL 1 atom W, Ce, Co, Th, Ta, Mn, Mo, Fe
ICP-OES 249.678 nm 0.004/.003 µg/mL 1 atom Os, W, Co, Cr, Hf
ICP-OES 208.959 nm 0.007/.0005 µg/mL 1 atom Mo
ICP-MS 11 amu 700 ppt n/a M+  
*ICP-OES D.L.'s are given as radial / axial view

Boron (B) Standards In Our Store

Product Specifications

 
  • Part #:

    CGB1-30ML

  • Description:

    1000ug/mL BORON 30mL

  • Matrix:

    Water / tr Ammonium Hydroxide

  • Starting Material:

    H3BO3

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Associated Certifications: ISO 17034 | ISO 17025

 

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Traceable to NIST SRMs
Produced under ISO 17025
Produced under ISO 17034
Assayed by validated wet chemical procedures
Assayed by validated ICP-OES procedures
Trace metallic impurities determined by ICP and ICP-MS

And up to 3 YEARS SHELF LIFE with TCT packaging